Ibhaso leNobel eliqikelelwayo
Le yipoch-making revolutionary invention kwinkalo yemathiriyeli.
Iimagnethi zeNeodymium zezemathiriyeli yamagnethi esisigxina emhlabeni kwaye zikwayinkosi yeemagnethi namhlanje. Yaqanjwa sisazinzulu saseJapan uSagawa Masato ngowe-1982.
Isetyenziswa kakhulu kwiimveliso ze-elektroniki, ubomi basekhaya, ezothutho, ubuchwephesha obuphezulu kunye namanye phantse onke amasimi, ngokuqhelekileyo iingxowa ezininzi zeempahla ezikumaqhosha kazibuthe nazo zenziwe ngeemagnethi ze-neodymium.
Imagnethi ye-Neodymium isetyenziselwa ubungakanani obukhulu kwizixhobo ezahlukeneyo kunye nezixhobo ngenxa yeempawu zabo ezinamandla zemagneti, ixabiso eliphakathi, ukuveliswa kwemveliso kunye neemeko ezibanzi zokusetyenziswa, ukubonelela ngenkxaso eyomeleleyo yezixhobo ezincinci, eziphathwayo kunye nezinto ezintsha ezahlukeneyo zobuchwepheshe obuphezulu.
Emva kwamashumi eminyaka yokusetyenziswa, iseyeyona magnethi ifanelekileyo ngokwenyani. Imveliso yamandla kazibuthe ye-neodymium umazibuthe inkulu kuneyehempe umazibuthe, eyona mveliso yamandla kazibuthe inkulu ehlabathini namhlanje, oko kukuthi, awona mandla anamandla kazibuthe. Ngaphambi kokuveliswa kweemagnethi ze-neodymium, kwakukholelwa ngokubanzi ukuba imagnethi ye-samarium cobalt yayiyeyona magnethi anamandla, kodwa imagnethi ye-neodymium yaphula le rekhodi.
Ke ngoko, iimagnethi ze-neodymium zithathwa njengoqalo lwenqanaba leBhaso leNobel!